International humanitarian law (IHL), also known as the law of armed conflict or the law of war, focuses on protecting civilians, non-combatants, and civilian property during warfare. It applies to both international and internal conflicts, aiming to reduce suffering, protect the wounded and prisoners of war, and help restore peace.

IHL regulates the use of force and violence in warfare, ensuring respect for fundamental human rights and imposing limits on actions like surprise attacks and killing enemy combatants. It overlaps with international human rights law, international criminal law, and laws on arms control and disarmament.

Given its importance, many researchers, students, and educators lack structured resources on IHL. This book compiles key legal documents on international humanitarian law, offering brief explanations to make them accessible to academics and readers, with the hope of advancing understanding and promoting humanitarian values.